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SDMU-729 SOD Sexology Lab Report 4: Verifying Anal Pleasure with Three Women

Code SDMU-729 Length 2:10:41 Released 2017 Added Aug 12, 2025

The SOD Sexology Lab tests whether anal sex is pleasurable for women. Three female employees, all anal virgins, are guided step by step by an expert, starting with fingers and toys before moving to penetration. The documentary records their discomfort and pain, and how it eventually turns to pleasure.

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